6. Without wanting to sound rude - I think the £75 a month freeby spending money you've allocated may be a tad unrealistic - especially when it comes to sale time! it's easy peasy to blow 75 quid or more on a single pair of shoes! - but, in perspective, if you control your spending (and your other half too) then it's wise to include this in your budget - i'm just saying, impulse buying can knock out your spending VERY easily.
These are just the things I see from your posting and things I can think up off the top of my head right now, there's probably some I've not thought of. Looking at your budget figures, most/all of what I said can be poached from your savings/fun money in order to pay for them all if/when they occur.
Basically, our budget and savings is not set in stone. We should have £400 or so to play with as far as savings go, so sometimes we can save more, sometimes less (depending on the bills). Also I have not factored in Child Benefit (£110 pm) so that helps too. I know that there will always be extra costs, but I think 400-500 per month is enough "extra" in the budget to cover that.
I am aware that money can be blown quite easily! We are very used to living on a budget though. I don't think I've ever spent £75 on a pair of shoes. I would have liked to many times, but I end up buying at places like TK Maxx, markets, ebay and charity shops. I have lots of money saving tricks up my sleeve. Basically we can end up with a pretty decent quality of life without spending too much money. Being a SAHM, I have the time that is necessary to plan and prepare, and I make more money available to the family that way.
Anyway, I just wanted to show that it can be done; lots of people do it. I don't think it can be done in a high COL area though. At least, I wouldn't want to try.
Regarding the whole women going back to work thing; I think it's great. I was a graphic designer before a SAHM. I might go back to work one day. I think maybe the person who originally made the point was (not in the most gracious way) trying to say that when women entered the workforce, the standard of living declined. Unfortunately, that's probably true, but that doesn't mean it is a bad thing for women to work outside the home! (The implication from the former post was "go back to the kitchen!")
The standard of living is lower in that it takes more wagepower to attain the same basic standard of living that was available to people years ago on a lower wage.
Anyway that's my .02.
Take care,
Penny